<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
</head>
<body>
<div id="app">

</div>
</body>
<!-- import Vue before Element -->
<!--引入Vue框架-->
<script src="https://unpkg.com/vue@2.6.14/dist/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
<script>
    let v=new Vue({
        el: '#app',
        data: function() {
            return {  }
        }
    })
</script>
</html>